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GB202407126D0 - A stator assembly for an electric motor - Google Patents

A stator assembly for an electric motor

Info

Publication number
GB202407126D0
GB202407126D0 GBGB2407126.8A GB202407126A GB202407126D0 GB 202407126 D0 GB202407126 D0 GB 202407126D0 GB 202407126 A GB202407126 A GB 202407126A GB 202407126 D0 GB202407126 D0 GB 202407126D0
Authority
GB
United Kingdom
Prior art keywords
electric motor
stator assembly
stator
assembly
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GBGB2407126.8A
Other versions
GB2641228A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dyson Technology Ltd
Original Assignee
Dyson Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB2407126.8A priority Critical patent/GB2641228A/en
Publication of GB202407126D0 publication Critical patent/GB202407126D0/en
Priority to PCT/IB2025/054779 priority patent/WO2025243128A1/en
Publication of GB2641228A publication Critical patent/GB2641228A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB2407126.8A 2024-05-20 2024-05-20 A stator assembly for an electric motor Pending GB2641228A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2407126.8A GB2641228A (en) 2024-05-20 2024-05-20 A stator assembly for an electric motor
PCT/IB2025/054779 WO2025243128A1 (en) 2024-05-20 2025-05-07 A stator assembly for an electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2407126.8A GB2641228A (en) 2024-05-20 2024-05-20 A stator assembly for an electric motor

Publications (2)

Publication Number Publication Date
GB202407126D0 true GB202407126D0 (en) 2024-07-03
GB2641228A GB2641228A (en) 2025-11-26

Family

ID=91620535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2407126.8A Pending GB2641228A (en) 2024-05-20 2024-05-20 A stator assembly for an electric motor

Country Status (2)

Country Link
GB (1) GB2641228A (en)
WO (1) WO2025243128A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2815574T3 (en) * 2015-04-09 2021-03-30 Ge Energy Power Conversion Technology Ltd Electric machine and method
GB2608833B (en) * 2021-07-13 2024-10-23 Dyson Technology Ltd A brushless motor
EP4195456B1 (en) * 2021-12-07 2025-08-06 Hamilton Sundstrand Corporation Stator core

Also Published As

Publication number Publication date
WO2025243128A1 (en) 2025-11-27
GB2641228A (en) 2025-11-26

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